I have deployed a multinode setup on Kubernetes using the helm chart. Is there any way by which I can increase\decrease the data node by modifying the configuration?
timescaledb-kubernetes/admin-guide.md at master · timescale/timescaledb-kubernetes · GitHub
Identified resolution for above-mentioned question.
Hi @Mohammed_Iliyas_pate so sorry I missed your question, I’ve been away. 
Would love if you could share how you solved the issue it might well help other users 
if you have time
@LorraineP : I will happy to share comments on this.
Data nodes can be increased by configuring value.yaml at the time of helm chart installation.
dataNodes: 3
( timescaledb-kubernetes/values.yaml at master · timescale/timescaledb-kubernetes (github.com).
Here the current limitations\features such as adding nodes/removing/reattaching will still applicable.
Refer below discussion on adding/reattching nodes discussion from the post.
( Add new node or reattaching node after creating distributable hype table - TimescaleDB and PostgreSQL - Timescale Community Forum)
You’re awesome! I’ll mark this for our docs team to review, too, so they can decide if to incorporate it into the main documentation.
Thank you! 
Hi @LorraineP We did have this information in the documentation about the various parameters that you can set in the values.yaml file: https://docs.timescale.com/install/latest/installation-kubernetes/#install-timescaledb-on-kubernetes. However, specifically for adding or removing nodes I updated the instructions in the documentation in the following PR: https://github.com/timescale/docs/pull/1262